| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $225.38 | 9.114% | $245.9211 | $245.92 | $245.90 | $245.90 |
| Purchase #2 | $250.29 | 13.536% | $284.1693 | $284.17 | $284.15 | $284.20 |
| Purchase #3 | $200.95 | 3.355% | $207.6919 | $207.69 | $207.70 | $207.70 |
| Purchase #4 | $186.29 | 4.513% | $194.6973 | $194.70 | $194.70 | $194.70 |
| Purchase #5 | $236.37 | 12.764% | $266.5403 | $266.54 | $266.55 | $266.50 |
| Purchase #6 | $222.62 | 7.803% | $239.991 | $239.99 | $240.00 | $240.00 |
| Purchase #7 | $103.44 | 12.394% | $116.2604 | $116.26 | $116.25 | $116.30 |
| 7 purchase totals = | $1,425.34 | $1,555.2713 | $1,555.27 | $1,555.25 | $1,555.30 | |